Objective] To summarize national famous doctor of traditional Chinese medicine-Wu Liangcun ’s experience about the clinical treatment of ovarian cancer. [Method] By studying and following Professor Wu Liangcun to diagnose, this paper discusses Professor Wu ’s academic views and clinical experience of diagnosis and treatment of ovarian cancer respectively from the aspects such as etiology and pathogenesis, and treatment based on syndrome differentiation. It expounds the characteristics of his prescription and also gives proven cases. [Result]Professor Wu Liangcun proposes that the pathogenesis of ovarian cancer is mainly congenital deficiency and physical weakness resulted from cold coagulation, qi stagnation, blood stasis and phlegmatic hygrosis. All these remain a standstill, gather together and become a disease. He uses the syndrome differentiation method to divide the common ovarian cancer into four types:blood stasis and vital energy retardation, phlegm dampness condensation, deficiency of liver-yin and kidney-yin, asthenia of qi and blood. In the treatment, he organically combines the dialectics and the differentiation of disease; In the selection of drugs, he streamlines the prescription and the drug, which maximizes the efforts of the drugs and has good efforts in clinic.[Conclusion] Professor Wu Liangcun is good at making a diagnosis and giving treatment of ovarian cancer in combination with disease and syndrome, and he uses medicine flexibly. It has a very good effect and practical value for guiding clinic, and it should be promoted.

BACKGROUND:Recent studies have found that stem cels can directly differentiate into mature myocardial cels or promote their regeneration, providing a new therapeutic strategy for the treatment of myocardial infarction. However, the low cel transplantation rate reduces the myocardial differentiation ability and myocardial repair.
OBJECTIVE: To study the role of heat shock treatment in Sca-1+ cel transplantation for treatment of myocardial infarction in mice.
METHODS:Sca-1+ cels were isolated from the bone marrow of mice using magnetic bead sorting method, and were subjected to heat shock treatment. Animal models of myocardial infarction were made in mice, and then randomized into two groups: heat shock group and non-heat shock group, which were given 1 mL heat shock-treated Sca-1+ cels and 1 mL non-heat shock-treated Sca-1+ celsvia the tail vein, respectively. After transplantation, cel survival, heart function, myocardial cel apoptosis and myocardial fibrosis were detected. Meanwhile, the expressions of heat shock factor (HSP), HSP70 and miR-34a in the left ventricle were measured.
RESULTS AND CONCLUSION:(1) The expression of sry gene in the heat shock group was significantly higher than that in the non-heat shock group. (2) The left ventricular ejection fraction and fractional shortening in the heat shock group were significantly higher than those in the non-heat shock group. The left ventricular end-diastolic diameter and systolic diameter in the heat shock group were significantly lower than those in the non-heat shock group. (3) The cardiac fibrosis and myocardial cel apoptosis in the heat shock group were significantly lower than those in the non-heat shock group. (4) The HSF and HSP70 expression in the left ventricle was significantly higher in the heat shock group than the non-heat shock group, and the miR-34a expression in the left ventricle was significantly lower in the heat shock group than the non-heat shock group. These findings indicate that heat shock-treated Sca-1+ cel transplantation can reduce myocardial apoptosis and infarct size, and improve heart function of mice with myocardial infarction.

Objective To systematically evaluate the relationship between stroke location and post-stroke depression (PSD) in first-ever stroke patients.Methods The studies on the relationship between stroke location and PSD published from January 1980 to March 2016 were retrieved from databases,including Chinese science and technology journal full-text database (VIP),China journal full-text database (CNKI),Wanfan database,PubMed,ISI Web of Science,Ovid database and Elsevier Science Direct.RevMan5.3 software was adopted for data consolidation and analysis.Results A total of 14 studies,including 1 952 cases of patients were included.The meta analysis indicated that no direct relationship was found between stroke location and PSD in first-ever stroke patients [random effects model,95 ％CI(0.89,1.43),P＜0.01].The results of subgroup analysis indicated that the PSD was associated with the right hemisphere lesion when the Hamilton Depression Scale (HAMD) was adopted for assessment [fixed effects model,95 ％ CI(1.21,1.76),P＜0.01],while the relationships were not found in the subgroup analysis of time course after stroke and the aphasia occurrence.Conclusion Stroke location may be not directly associated with PSD,further studies are needed to ascertain the relationship between stroke location and PSD.

Objective:To explore the correlation among childhood trauma, obsessive-compulsive symptoms, and implicit and explicit memory in patients with obsessive-compulsive disorder(OCD).Methods:Fifty-two OCD patients were enrolled, and the childhood trauma was investigated by using the childhood trauma questionnaire short-form(CTQ-SF). The degree of obsessive-compulsive symptoms was assessed by using the Yale-Brown obsessive symptoms scale (Y-BOCS). In addition, the abilities of implicit memory and explicit memory were tested by vocabulary perception speed tasks and vocabulary recognition tasks.According to the scores of CTQ-SF, the patients were divided into abuse group( n=26) and neglect group( n=26). SPSS 22.0 software was used for t-test and Pearson correlation analysis. Results:Results of obsessive-compulsive symptoms, implicit memory, and explicit memory showed no differences between the abuse group and the neglect group( t=-1.959-1.839, P>0.05). The scores of obsessions symptoms(12.52±4.61) were positively correlated with the total scores of CTQ-SF (40.10±10.20)( r=0.331, P<0.05). On the subscale, the scores of obsessions were positively correlated with the scores of physical abuse(7.89±3.02), sexual abuse(6.47±2.28)( r=0.373, P<0.01, r=0.356, P<0.05). There was a negative correlation between the scores of physical abuse and the accuracy of explicit memory(68.75±13.33)( r=-0.281, P<0.05). The scores of physical neglect(8.98±2.67) was positively correlated with implicit memory response time(4 285.94±2 067.42)( r=0.314, P<0.05). Conclusion:Obsessions in patients with OCD are related to traumatic childhood experiences, especially physical abuse and sexual abuse.Physical trauma may influence the level of implicit and explicit memory in patients with OCD.

Objective To revise the Symptom Distress Scale for postoperative patients with pituitary tumor and to test its reliability and validity. Methods On the base of previous qualitative interview and literature review, Delphi consultation was performed to identify items of the Symptom Distress Scale for postoperative patients with pituitary tumor. By convenience sampling method, totally 191 patients from four first-class ternary hospitals in Jiangsu province were investigated effectively by this scale. Results A scale of 4 factors and 16 items was identified by expert interviews, item analysis, exploratory factor analysis and the four factors could explain 69.812%of the variance. The Cronbachαcoefficient of the scale was 0.920, the content validity index was 0.915, and the interrater reliability was 0.860. Conclusions Symptom Distress Scale for postoperative patients with pituitary tumor has good reliability and validity to assess the symptom distress of pituitary tumor patients after operation.

Objective To investigate the status and influencing factors of cooperation of doctors and nurses in the nutritional support of critically ill patients, and provide the basis for future improve the physician-nurse collaboration in the nutritional support. Methods Doctors and nurses who from ICU in Soochow were investigated by the Nurse-Physician Collaboration Scale (NPCS). Results The doctors′score of physician-nurse collaboration in the nutritional support of critically ill patients was 87.42 ±15.73, which was significantly higher than 80.97 ± 13.80 the nurses′(t=3.279, P= 0.001).In addition, under the item 1, 3, 5 in the dimension one as well as the total items in the dimensions two and three, the doctors′score was similarly higher than the nurses, and the differences are also statistically significant (Z=-3.894--1.964, all P<0.01 or 0.05). Technical titles, educational level and age was significantly related to the cooperative level between doctors and nurses respectively (χ2=11.037, P=0.012;F=3.488, P=0.037; F=3.499, P=0.016). Conclusions Doctors have higher levels of perceived collaboration than nurses in the nutritional support of critically ill patients, while both require further improvement. We should highlight the physician-nurse collaboration in feeding critically ill patients, and should improve the nutrition quality through standardized process management and active team cooperation.

Objective To investigate the clinical features and molecular characteristics of bacteremia caused by K. pneumoniae and study on the differences between classical and hypervirulent K. pneumonia( hvKP) . Methods The clinical features of 70 cases of K. pneumoniae bacteremia collected from Beijing Chaoyang Hospital from 2008 to 2012 were retrospectively analyzed. The patients were identified according to the records from the Clinical Microbiology Department. Patients′ data were obtained from medical records. The molecular characteristics of the K. pneumoniae strains were also studied using PCR, multilocus sequence typing and pulsed field gel electrophoresis( PFGE) methods. Data were analyzed using the statistical package SPSS for windows version 17. 0. For categorical data, different groups were compared using the Chi-square test to analyze the quantitative variables. P≤0. 05 was considered to be statistically significant. All susceptibility data were analyzed using Whonet, version 5. 6. Results The hvKP was identified from 31. 4% of the patients with K. pneumoniae bacteremia, which displayed 4 serotypes ( K1, K2, K20, and K57). About 40. 9% (9/22) hypervirulent strains were isolated from patients without underlying diseases, while 95. 8% (46/48) of the classic K. pneumoniae infections were found in patients with the presence of one or more underlying diseases. More hvKP positive patients (95. 5%, 21/22) had community-acquired infections compared with classical K. pneumonia (cKP) infected patients (35. 4%, 17/48). There was a significant difference between these two groups (χ2 =21. 912,P <0. 001). Two ESBLs-producing hvKP strains were found. The 22 hvKP isolates had 14 different PFGE patterns, among which 6 isolates ( patients with primary liver abscess) shared similar PFGE patterns. Conclusions The
emerging hvKP was prevalent in patients with severe community-acquired infections in healthy individuals. Two ESBLs-producing hvKP strains were identified. Drug resistance had a rising trend, which called for more attention in clinical settings.

Objective To evaluate the safety and effectiveness of the treatment by selective β 1 receptor blockers on patients with chronic obstructive pulmonary disease (COPD).Methods Eighty cases of COPD Ⅲ (stable period) inpatient with or without coronary heart disease were collected in The Second People's Hospital of Shanghai from September 2012 to November 2013.The patients were randomly divided into testing group (Metoprolol treatment group) and control group (regular treatment group) with 40 cases for each group.Metoprolol group therapy based on the use of conventional metoprolol tablets,an initial dose of metoprolol 12.5 mg/d,titrated to the appropriate dose based on heart rate and tolerance of the morning resting heart rate of 55 to 60 times/min that reached the target dose of metoprolol continuous medication for 12 months.Blood gas analysis were recorded before and after treatment,pulmonary function,and 6 min walk test (6MWT) and were chronic lung disease Assessment Test (CAT) Rating.The control group was administrated regular treatment while the testing group added small dose of Metoprolol with titration to an appropriate dose on this basis.12 months in a row,and assessed the end stage.Results (1) After the application of selective β receptor blockers on testing group,no statistically significant difference (P＞0.05) in the values of FEV1 in anticipation value％ (testing group:(45.45 ± 4.68) ％ vs.(43.32 ± 4.84) ％;control group:(44.23 ± 4.68) ％ vs.(42.58 ±4.24)％),PaO2(testing group:(75.92± 10.78) mmHg vs.(74.86± 11.21) mmHg;control group:(70.23 ±6.45) mmHg vs.(72.36±7.28) mmHg) and PaCO2(testing group:(46.28±8.28) mmHg vs.(47.46±10.22) mmHg);control group:(44.54 ± 8.89) mmHg vs.(42.36 ± 7.45) mmHg) before and after treatment.But the 6MWD (testing group:(287 ± 23) m vs.(384± 34) m;control group:(284 ± 25) m vs.(295 ±21) m) and COPD appraisal test(CAT) (testing group:(21±7) score vs.(17±6) score);control group:(22 ±5) score vs.(20± 6) score) had improved significantly compared with that before treatment,with significant difference(t=4.903,4.784;P＜0.05).Conclusion Selective β receptor blockers have no effect on the airway resistance of COPD patients and reduction on pulmonary function.It can also increase the exercise tolerance and enhance the living quality for improving clinical prognosis.

Objective To establish the reference interval for CA 72-4 in indirect method.Methods All results for CA72-4 that were stored in our laboratory information system of Zhongshan hospital between Jan.2010 and Dec.2012 were included in this study.Outliers were identified and omitted using Stem-and-Leaf&Box Plots in SPSS statistical software.The treated data was divided into several groups according to gender and age.Nonparametric rank sum test was used to observe the difference between male and female participants and Spearman correlation analysis was used to examine the correlation between CA 72-4 and age.Nonparametric reference intervals for CA 72-4 were estimated statistically in two gender sub-groups.Results After 139 cases excluded, there were 1 548 cases of male (Median 1.7, 0.4 to 18.9) and 773 cases of female ( Median 1.8, 0.2 to 18.9 ).There was a significant difference in serum CA 72-4 between male and female participants.No significant difference was found in serum CA 72-4 among age sub-groups.Indirect reference values for CA 72-4 of male and female were respectively 0 to 8.9 U/ml and 0 to 11.6 U/ml.Conclusion Indirect method to establish biological reference interval is a relatively simple and less expensive method under the high rapid development of the hospital information network .It can be used in the periodical review and establishing the reference intervals where the direct method can not be used.